1 item in the clear red circle or names1.These are common items to the two groups. The Venn diagram is separating the data into 3 areas.We have a total of 1+2+1 = 4 items in the Venn diagram.Here, the Venn diagram shows two overlapping circles, named names1 and names2.We can plot these two groups as a Venn diagram. We have another group of 3 state names of the United States called names2, “Alabama,” “Alaska,” “Arkansas.” If we have 1 group of 3 state names of the United States called names1, “Alabama,” “Alaska,” “Arizona.” There are no common items between the two groups.The 3 items in names1 constitute 50% of our data, and the other 3 items in names2 constitute the other 50% of our data.names1 or red circle has 3 items, and names2 or blue circle has another 3 items.We have a total of 3+3 = 6 items in the Venn diagram.The Venn diagram shows two non-overlapping circles named names1 and names2.This data can be plotted as another Venn diagram with the percentage.Each circle contains the number 3, which means that each group has 3 elements.There are no common items between the two groups, so they are represented as two non-overlapping circles.The two circles are named names1 and names2.The Venn diagram shows two non-overlapping circles, red and blue.We can plot these two groups of names as a Venn diagram. We have another group of 3 state names of the US called names2, “West Virginia,” “Wisconsin,” “Wyoming.” If we have 1 group of 3 state names of the US called names1, “Alabama,” “Alaska,” “Arizona.” Each circle includes one group of items. When some items are common to different circles or groups, they are shown in the circles’ overlapping area. When some items are not common to different circles or groups, they are shown in their circles outside the overlapping area. Venn diagram componentsĪ Venn diagram consists of overlapping circles. Venn diagrams are named after John Venn, an English logician and philosopher who introduced Venn diagrams in 1800. Venn diagrams help to visually represent the similarities and differences between different groups of data. The circles that overlap have common items, while circles that do not overlap do not share common items.

In this topic, we will discuss the Venn diagram from the following aspects:Ī Venn diagram is an illustration that uses overlapping circles to show the relationships among different groups of things. “Venn diagram is an illustration that shows the relation between two or more groups using overlapping circles.”

Different venn diagrams